baber/WOPTO huggingface dataset:
Patent KR-200492226-Y1 (KR)
Title: 화학막 여과장치
IPC: C02F1/44
Filed: 2018-11-19
Granted: 2020-09-02
Abstract: 본 고안에 따른 화학막 여과장치는 제1 입력단 및 제1 출력단를 구비하되 상기 제1 입력단으로 미리 설정된 용량의 화학 액체를 입력하여 내부에 저장하는 적어도 하나의 용기; 상기 제1 출력단에 연결되는 제2 입력단, 폐기 액체 출력단 및 정화 액체 출력단을 구비하고, 내부에 적어도 하나의 여과막이 구비되고, 상기 화학 액체가 상기 제2 입력을 거쳐서 내부에 진입하고 상기 여과막의 여과를 거친 후 상기 정화 액체 출력단으로 출력되는 적어도 하나의 여과부; 및 일단이 순수 공급원에 연결되고 타단은 상기 여과부에 연통되는 적어도 하나의 튜브 몸체를 구비하며, 상기 순수 공급원으로부터 순수를 여과부에 입력하여 상기 여과막을 세척하며 상기 폐기 액체 출력단으로 배출하는 세척부;를 포함한다.
Patent KR-200493657-Y1 (KR)
IPC: E02F3/36
Filed: 2019-07-05
Granted: 2021-05-12
Abstract: 본 고안은 포크레인 본체에 설치되는 아암과, 상기 아암의 선단부에 상하 방향을 따라 회동 가능하게 설치되는 버켓과, 상기 아암 및 상기 버켓을 작동시키는 유압 실린더를 포함하는 포크레인에 있어서, 상기 포크레인 본체의 전방에서 수평 방향을 따라 길이를 가지며 설치되는 도저 블레이드부 및 상기 도저 블레이드부의 전방에 돌출되게 결합되고, 상기 버켓과 다른 용도를 가지는 어태치먼트가 걸림 배치되도록 형성되는 걸림부를 포함한다.
Patent KR-200492101-Y1 (KR)
Title: 극대화된 풍압효율을 갖춘 블로워
IPC: F04D29/62
Filed: 2019-09-09
Granted: 2020-08-06
Abstract: 본 고안은 극대화된 풍압효율을 갖춘 블로워에 관한 것으로, 그 목적은 블로워 하부에 대칭형으로 배치된 흡입구와 송풍구 중간부분의 풍압발생부를 블로워 팬과 공차없이 조립할 수 있도록 함으로써, 풍압발생효율을 극대화하는 것이다. 이러한 목적으로 이루어진 본 고안은, 극대화된 풍압효율을 갖춘 블로워에 관한 것으로, 상기 블로워는,  모터의 일측에 축결합된 블로워 팬에 의해 송풍작용을 일으키도록 풍압발생부를 구비한 제 1, 2커버와, 상기 제 1, 2커버의 내부에서 회전하도록 상기 모터의 주축 일단과 축결합된 블로워 팬과, 상기 블로워 팬에 대향하는 모터의 주축 타단에 구비되는 냉각 팬을 포함하며; 상기 풍압발생부 상에 상기 블로워 팬의 외주 3면을 감싸도록 상기 제 2커버의 수평면에 마련되는 제 1부재와, 상기 제 1부재 양측에 대칭형으로 구비되도록 상기 제 1, 2커버에 마련되는 제 2부재로 이루어진 풍압장치를 더 포함한다. 이에 따라, 본 고안에 따른, 극대화된 풍압효율을 갖춘 블로워에 의하면, 블로워 하부에 대칭형으로 배치된 흡입구와 송풍구 중간부분의 풍압발생부를 블로워 팬과 공차없이 조립할 수 있도록 함으로써, 풍압발생효율을 극대화하는 이점이 있다.
Patent KR-200497283-Y1 (KR)
IPC: H01R13/648
Filed: 2021-08-23
Granted: 2023-09-22
Abstract: 본 실용신안은 전원부 하나와 신호부 하나가 있는 카드 엣지 커넥터를 제공한다. 전원부는 첫째 인쇄 회로 기판 하나와 둘째 인쇄 회로 기판 하나의 전원과 접지에 각각 연결할 수 있다. 신호부에는 복수의 전극 플레이트, 복수의 신호 단자, 그리고 복수의 절연 요소가 있다. 신호 단자는 둘째 인쇄 회로 기판의 신호를 수신할 수 잇다. 절연 요소는 신호 단자를 인접한 두 개의 전극 플레이트 사이에 고정시킨다. 각각의 전극 플레이트에는 본체 하나, 클램프 요소 하나, 리드 하나, 첫째 접촉 점 하나, 그리고 둘째 접촉 점 하나가 있다. 본체는 클램프 요소, 리드, 첫째 접촉 점, 그리고 둘째 접촉 점을 전기적으로 연결한다. 클램프 요소는 둘째 인쇄 회로 기판의 접지를 연결하며, 리드는 첫째 인쇄 회로 기판의 접지를 연결한다. 본 실용신안은 또한 고주파 접지단자 구조를 제공한다.
Patent PH-22015000057-Y1 (PH)
Title: Ambulatory deployable rescue command center
Inventor: LEON LITO T DE JR
IPC: B60P3/14
Filed: 2015-02-12
Abstract: The utility model discloses an ambulatory deployable rescue command center that can be used rapidly during times of disasters and calamities. The command center comprises a wheeled-trailer and a collapsible tent being partially secured to the trailer and to the ground wherein the tent can accommodate more people than conventional tent-trailer structure. The utility model discloses a command center that is well-equipped with communication and security devices necessary during rescue activities. It can also be used for other purposes such as camping, events, party and other social gatherings
Patent PH-22018000579-Y1 (PH)
Title: PROCESS OF PRODUCING SOURSOUP (Annona muricata)-TOMATO (Solanum lycopersicum) CATSUP
Inventor: DE LA CRUZ JR RENATO B
Filed: 2018-06-15
Abstract: Disclosed is a process of producing soursop (Annona muricata) tomato-(Solanum lycopersicum) catsup, said process comprises selecting, washing by cleaning and blending good and ripe soursop and tomatoes; chopping and blending onion and garlic, mixing soursop puree, tomato puree and blended onion and garlic with sugar, salt and vinegar in a mixing bowl; cooking over low heat until mixture thickened, and removing from the heat and let it cool.
Patent PH-22018000771-Y1 (PH)
Title: Process of making spicy eel "bakasi" (uropterygius micropterus) sticks
Inventor: SALVINO MARIA ANTONIA O
IPC: A23L17/10
Filed: 2018-08-01
Abstract: This utility model relates to the process of making spicy eel "bakasi" sticks as a healthy and nutritious dish which comprises drizzling the bakasi with calamansi juice-rock salt mixture, blanching the bakasi, draining the bakasi, removing the outer skin of the bakasi and setting it aside, making of the marinade using the following procedures, placing the 3T chilling powder in a mixing bowl, adding 2 1/2 T fresh chili juice, adding 2T garlic powder, adding 2t white pepper, adding 1T rock salt, adding 2T calamansi juice, adding 1/4 c white vinegar, mixing the ingredients placed in the mixing bowl, adding the bakasi in the mixed marinade, marinating the bakasi 8-10 hours or overnight, sun drying until well-dried, frying the bakasi in deep hot oil and removing the bakasi when golden brown.
Patent PH-22019000228-Y1 (PH)
Title: Canistel (pouteria campechiana) cake
Inventor: CALLOJELLAS FLORLY M
IPC: A21D13/80
Filed: 2019-02-21
Abstract: Disclosed is the utility model for a canistel cake, consisting: components percentage by weight ripe canistel 25 cake flour 25 sugar 10 evaporated milk 10 eggs 7 butter 3 baking soda 1 baking powder 1 orange juice 5 oil 3 frosting 10 (3 pcnt evaporated milk,3 pcnt butter, 2 pcnt sugar, and 2 pcnt orange juice)
Patent PH-22019001395-Y1 (PH)
Title: A PROCESS OF PRODUCING TIESSA (Pouteria campechiana) JAM
Inventor: GONZALO GEMMA P
IPC: A23L21/12
Filed: 2019-10-28
Abstract: This utility model relates to a process of producing jam using tiessa (Pouteria campechiana) as one of the ingredients. Preparation oftiessa (Pouteria campechiana) jam included the following steps: gathering ripe tiessa , washing it thoroughly with clean water, peeling, removing the seeds, slicing and mashing. Measuring the ingredients; mashed tiessa, water,sugar and lemon. Mixing the ingredients which are mashed tiessa and water. Boiling for about 20-30 minutes in low heat, adding the sugar and continuously stirring. Checking or testing if the mixture becomes thick and transparent. Adding the lemon juice into the mixture and cooking until done. Removing the tiessa jam from the heat, pouring into sterilized jar and storing in a cool place.
Patent PH-22021050035-Y1 (PH)
Title: Solar panel wiper system
Inventor: ZARATE LUDER R
IPC: H02S40/10
Filed: 2021-01-25
Abstract: The present utility model provides a system for cleaning the surface of a solar panel comprising: an at least one wiper blade; an at least one DC motor for driving the movement of the at least one wiper blade connected to the at least one wiper blade and a motor control circuit; an at least one pair of limiting switches to limit the movement of the at least one wiper blade across the surface of the solar panel connected to a motor control circuit; a timer circuit for triggering the start of the cleaning process at a specific time connected to a motor control circuit; and a motor control circuit for controlling the actions of the at least one wiper blade connected to the timer circuit, the at least one pair of limiting switches, and the at least one DC motor.
Patent BR-202014001660-Y1 (BR)
Title: disposição em cavadeira articulada para agricultura e jardinagem
Inventor: NESTOR GIORDANI
IPC: E21B11/00
Filed: 2014-01-23
Abstract: disposição em cavadeira articulada para agricultura e jardinagem se refere a uma cavadeira (1) dotada de um batente (2), constituído por uma peça única de material polimérico injetado, provida de um corpo cilíndrico (3), que é inserido entre as lâminas (4), que compreende um furo passante cônico (5) que serve de alojamento a parafuso (6), sendo que do corpo (3) se projeta membro em "t" (8), que limita o fechamento dos cabos (7).
Patent BR-202015008355-Y1 (BR)
Title: disposição introduzida em ralo linear sem orifícios aparentes
Inventor: ELZA MARQUES BERTOLINI
IPC: E03F5/04
Filed: 2015-04-14
Abstract: DISPOSIÇÃO INTRODUZIDA EM RALO LINEAR SEM ORIFÍCIOS APARENTES, pertence ao campo dos artigos para a construção civil e trata de um ralo linear para escoamento de água; o estado da técnica antecipa diversos modelos de ralos para o escoamento de água em edificações, um modelo bastante conhecido são os ralos lineares, os quais são formados por uma estrutura linear compreendido por uma caixa de captação, cujo comprimento e significativamente maior que a largura e a profundidade e possui em sua face superior um crivo; diferentemente desses modelos o objeto do presente pedido de patente é constituído por uma caixa de captação de água (2), cujo comprimento é substancialmente maior que a sua largura, cujas paredes laterais possuem abas externas (3) e internas (4), que se projetam em noventa graus da proximidade do seu rebordo, sendo que as abas internas (4) são descontinuadas e sobre mesmas é assentado um tampo superior (6), o qual é constituído a partir de um plano retangular (7), cujas laterais maiores possuem projeções (8) em noventa graus para baixo, conformando uma estrutura, cuja secção transversal apresenta a forma de "U" invertido, sendo que essas projeções (8) são descontinuadas por substanciais intervalos (9).
Patent BR-202016028410-Y1 (BR)
Title: Bujão soldável para panelas em geral
Inventor: ALTIMAR DO NASCIMENTO
IPC: A47J27/08
Filed: 2016-12-02
Abstract: BUJÃO SOLDÁVEL PARA PANELAS EM GERAL O presente modelo de utilidade refere-se ao bujão soldável para panelas em geral conforme desenho (1B), figura (4) o qual apresenta melhorias no processo de fabricação e possui a vantagem de ser produzido em alta escala utilizando o processo de conformação à frio, sendo o metal conformado em maquinário do tipo prensa de multi-estágios o qual determina sua forma e dimensões finais do componente, sem que haja refugos, reduzindo o custo do produto, aumentando a produção, qualidade e desempenho.
Patent JP-H0724777-Y2 (JP)
IPC: H01M8/02
Filed: 1992-06-05
Granted: 1995-06-05
Abstract: A tunnel protected electrochemical device 10 features channels 13 fluidically communicating between manifold 14, tunnels 18 and cells. The channels 13 are designed to provide the most efficient use of auxiliary power. The channels 13 have a greater hydraulic pressure drop and electrical resistance than the manifold 14. This will provide a design with the optimum auxiliary energy requirements.
Patent IT-224168-Z2 (IT)
Title: Gancio per la chiusura di sponde di autocarri.
IPC: F16B/
Filed: 1991-05-03
Granted: 1996-02-09
Abstract: Trattasi di un gancio per il bloccaggio delle sponde degli autotreni, esso è costituito da una testa sagomata a "C" che presenta due guance atte a ricevere un fermo a bilanciere semicircolare, eccentricamente imperniato, munito di un pesante codolo e di un fermo di sicurezza.
Patent CR-6732-A (CR)
Title: Composiciones de goma de mascar y de confiteria removedoras de manchas y metodos para hacer y usar las mismas
Inventor: SHIUH JOHN LUO
Filed: 2002-08-19
Abstract: Una composicion en forma de una composicion de goma de mascar o una composicion de confiteria que contiene un componente removedor de manchas seleccionado entre surfactantes anionicos y no ionicos, y a los procesos de hacer y usar las mismas para remover manchas de material dental incluyendo dientes.
Patent CR-7058-A (CR)
Inventor: EDNA MOZES
IPC: A61P43/00
Filed: 2003-08-22
Abstract: Synthetic peptides of at least 12 and at most 30 amino acid residues comprising a sequence consisting of, or found within, a complementarity-determining region (CDR) found in the heavy or light chain of the human anti-DNA 16/6Id monoclonal antibody, or a sequence obtained by replacement and/or deletion and/or addition of one or more amino residues to said sequence, and salts, chemical derivatives and polymers of said peptides can be used for immunomodulation of systemic lupus erythematosus-associated responses.
Patent CR-9011-A (CR)
Title: Sistema y metodo para la produccion de imagenes seguras con base en toner
Inventor: KEVIN HEILMAN
IPC: G03G15/06
Filed: 2007-03-23
Abstract: Se presentan un sistema y un metodo para imprimir un documento seguro que sea dificil de falsificar y facil de verificar visualmente. El sistema incluye un colorante para imprimir una imagen sobre la superficie de un documento, un tinte para formar una version latente de la imagen bajo la superficie, un substrato y un agente de migracion para facilitar la migracion del tinte a traves de por lo menos una parte del substrato. El agente de migracion puede estar recubierto sobre una porcion del substrato o estar inmerso dentro del substrato. Una tinta puede servir como agente de migracion, en cuyo caso , la tinta contiene un soluto para el tinte.
Patent GB-959609-A (GB)
Title: Dealkylation of alkyl benzenes
IPC: C07C4/18
Filed: 1962-01-01
Abstract: The dealkylation of C7 or C8 alkyl benzenes is effected in at least one reaction zone containing a chromia-alumina catalyst in the presence of hydrogen in an amount sufficient to maintain a hydrogen to hydrocarbon mol. ratio of at least 4 : 1 throughout the reaction and at a temperature at the exit of each or the reaction zone of 590-660 DEG  C., the catalyst containing 15-25% of chromia and having a conversion activity in the dehydrogenation of butane at 593 DEG C., 127 mm. Hg absolute and 1 vol./vol./hr. of at least 2.4. (Conversion activity <FORM:0959609/C3/1> where C is the weight per cent conversion divided by 100).  The catalyst base to obtain the necessary conversion activity is obtained by dehydration of hydrous alumina containing at 50% and preferably more than 75% of beta trihydrate form and by adjusting its surface area to 80-300 m.2/g. before impregnation.  The dealkylation is preferably effected in a number of reactors containing catalyst in series with intermediate cooling of the reactants, e.g. by injection of cool recycle hydrocarbons, fresh feed or product or by indirect heat exchange, the inlet temperature to each zone being 510-593 DEG  C.  The total pressure will be 35-105 kg./cm.2 gauge and the hydrogen partial pressure should be at least 24.5 kg./cm.2 gauge at the outlet of the final reactor or at least 28 kg./cm.2 gauge at the inlet.  The space velocity is adjusted to obtain a total reaction time of 1-3 minutes and sufficient reactors are used to ensure conversion of at least 50% of the feed, e.g. of toluene to benzene or of C8 hydrocarbons to toluene and/or benzene. The catalyst activity is preferably such that the reaction constant kT is given by <FORM:0959609/C3/2> in which R is the gas constant and T the absolute temperature.ALSO:A chromia-alumina catalyst for use in de-alkylating alkyl aromatic hydrocarbons is prepared by dehydration of a hydrous alumina containing at least 50% and preferably more than 75% of beta trihydrate form and adjusting its surface area by heat treatment, e.g. in steam, to 80-300 m.2/g. before impregnation.  The calcined chromia-alumina catalyst has a surface area of 50-150 m.2/g.
Patent HK-1194-A (HK)
Title: Wettable surface modified contact lens fabricated from an oxirane containing hydrophobic polymer
Inventor: GOLDENBERG MERRILL
IPC: C08J7/14
Filed: 1994-01-06
Abstract: A contact lens possessing a wettable surface in its ocular aqueous environment of use fabricated from a hydrophobic addition polymer incorporating between about 0.5 and about 30 % by weight oxirane substituted units in the backbone thereof, wherein the outer surfaces of said lens contain an effective hydrophilicity inducing amount of a reaction product of said oxirane substituted units of the formula I, <CHEM> wherein R is hydrogen or methyl; R<1> is carbonyl or lower alkylene; n is 1 to 4; and R<0> is hydrogen or <CHEM> with a reactive water soluble nucleopile selected from an organic amine, alcohol, thiol, urea or thiourea, or sulfite, bisulfite or thiosulfate and the use thereof by placement in the eye of a patient in need of the same to correct vision defects of a refractive nature.
Patent HK-1795-A (HK)
Title: Coffee machine
Inventor: AEBI THOMAS
IPC: A47J31/36
Filed: 1995-01-05
Abstract: In an espresso coffee machine which mainly comprises a housing (30), a fresh water container (1), a water heater (2), a pump (3), a plunger motor (4), a plunger (5) for compressing the ground coffee (10), a brewing chamber (12) for receiving the ground coffee (10), and a hot plate (7), the motor required for driving the plunger (5) is designed as a direct-current motor (4). In order to allow a simple connection of this direct-current plunger motor (4) to the mains supply, a protective resistor (6), together with a diode, is connected in series with the direct-current plunger motor (4). The protective resistor (6) serves, on the one hand, for limiting the voltage which is present above the direct-current plunger motor (4) and, on the other hand, as a heating element (16) for a hot plate (7). This hot plate (7) serves for prewarming coffee cups (25). The protective resistor (6) can additionally be actuated as a heating element (16) without the direct-current plunger motor (4) being operational so that the coffee cups (25) can be prewarmed irrespective of the operational state of the coffee machine. 
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Patent IS-5073-A (IS)
Inventor: YOUNG DESMOND AUSTIN
IPC: C07C67/08
Filed: 1999-06-08
Abstract: A process for producing a carboxylic acid ester comprises reacting a first reactant comprising at least one carboxylic acid with a second reactant comprising at least one alcohol. The carboxylic acid and/or the alcohol are Fischer-Tropsch derived. The reaction is effected at elevated temperature and at a pressure such that the reactants are in a vapour phase. The reaction is further effected in the presence of a temperature stable solid acid catalyst. The application also discloses a process for transesterifying an ester, which process comprises reacting a first reactant comprising an ester with a second reactant comprising a Fischer-Tropsch derived alcohol, at elevated temperature and at a pressure such that the reactants are in a vapour phase, the reaction being effected in the presence of a temperature stable solid acid catalyst.
Patent CR-11058-A (CR)
Title: Polipeptidos de factor vii modificados y usos de los mismos
Inventor: ADISON EDWIN L
IPC: C12N9/64
Filed: 2009-10-09
Abstract: Se suministran polipeptidos de factor VII modificados y usos de los mismos. Dichos polipeptidos FVII modificados incluyen Factor VIIa y otras formas del Factor VII. Entre los polipeptidos FVII suministrados se encuentran aquellos que tienen actividades alteradas, tipicamente actividad procoagulante alterada, incluyendo actividades procoagulante aumentadas. Asi, dichos polipeptidos modificados son terapeuticos.
Patent CR-11537-A (CR)
Title: Vacuna
Inventor: COHEN JOSEPH D
IPC: A61K39/00
Filed: 2010-06-29
Abstract: La invencion se refiere a un vector adenovirico de simio deficiente de replicacion C7 que codifica una proteina CS de P. falciparum o un fragmento de la misma, por ejemplo como se muestra en la SEC ID N° 1 o la SEC ID N° 3. La invencion se refiere tambien a procedimientos de preparacion de dicho vector virico y al uso del vector virico en el tratamiento/prevencion de infeccion por la malaria. se describen tambien composiciones, vacunas y kits que comprenden dicho vector virico. En un aspecto, la invencion emplea un vector virico C7 sintetico. El vector virico C7 segun la invencion puede coadministrarse o coformularse con un antigeno de la malaria tal como RTS,S, opcionalmente en presencia de un coadyuvante, por ejemplo, que comprende 3D-MPL y/o una saponina tal como QS21.
Patent CR-11868-A (CR)
Title: Antagonistas especificos del receptor fgf-r4
Inventor: BAURIN NICOLAS
IPC: A61K39/395
Filed: 2010-12-22
Abstract: La presente invención tiene por objeto moléculas antagonistas específicas del receptor FGF-R4 que permiten inhibir la actividad de este receptor. Estos antagonistas son en particular anticuerpos dirigidos de manera específica contra el receptor FGF-R4, que permiten inhibir la actividad de este receptor. La presente invención tiene igualmente por objeto la utilización terapéutica de estos anticuerpos, en particular en el dominio de la angiogénesis y en el tratamiento de ciertos tipos de cáncer.
Patent CU-33283-A (CU)
Title: Complejos terapéuticos de hidróxido férrico y procedimiento de preparación
Inventor: BREMNER IAN
IPC: A61K31/715
Filed: 1967-10-20
Abstract: Un procedimiento para la preparación de un complejo de hidróxido férrico con un ácido heptónico dextrán y el ácido heptónico dextrín, que comprende hacer reaccionar juntos una suspensión de hidróxido férrico y ácido heptónico dextrán o ácido heptónico dextrín respectivamente; y el complejo de hidróxido férrico con un ácido heptónico así obtenido.
Patent CU-34023-A (CU)
Title: Procedimiento para mejorar e incrementar la lixiviación ácida de los minerales lateriticos
Inventor: GRANDA IBARRA OSVALDO
IPC: C22B3/00
Filed: 1974-02-25
Abstract: Mejoras en el procedimiento de la lixiviación ácida de los minerales lateríticos, consistente en los siguientes pasos: -neutralización de la pulpa lixiviada a presión de 36-40 Kg/cm2 y 230-255 grado cercio, mediante la introducción al reactor de una pulpa acuosa de mineral de serpentina, tratado previamente para disminuir su contenido de magnesio e incrementar su contenido de níquel; -separación del sólido del licor por sedimentación; -ajuste final de la acidez del licor, mediante la adición de carbonato básico de magnesio, incrementándose de esta forma la producción de níquel en más de la décima parte de la capacidad de las fábricas que utilizan el procedimiento de lixiviación ácida del mineral laterítico; y a la vez eliminando los agentes empleados hasta el presente en la neutralización del licor, así como sus instalaciones.
Patent DK-44789-A (DK)
Inventor: PUCHALSKI EUGENE
IPC: A61K9/10
Filed: 1989-02-01
Abstract: An oil in water emulsion composition for topical application is characterized by an oil, present in the range of from about 3.0% to about 40% by weight of the composition, an amphipathic emulsifying agent, present in the range of from about 0.02% to about 2.0% by weight of the composition, and water, which have been subjected to high shear polymeric emulsion forces.
Patent GB-269231-A (GB)
Title: Means for testing electric incandescent lamps
IPC: G01J1/40
Filed: 1926-01-02
Abstract: 269,231. Kelly, A. Jan. 2, 1926. Photometric apparatus; colour screens.-Incandescent electric lamps are tested for the purpose of obtaining an indication of their intrinsic brilliance by means of a device consisting of a series of coloured transparent screens. The lamp is viewed through one or a number, of the screens at a determined distance, the colour-density of one of the screens being such that the effective light emitted by the filament of an unused lamp is so reduced that the glowing filament is just visible. Reference has been directed by the Comptroller to Specifications 23961/98, 11949/02 and 10617/05, [all in Class 97, Philosophical instruments]. J.
Patent GB-725418-A (GB)
Title: Device for effecting the step-by-step feeding of blanks in a cutting and/or stamping press
IPC: B21D43/04
Filed: 1953-01-21
Abstract: 725,418. Feeding sheets. BENS MACHINE WORKS. Jan. 21, 1953 [Feb. 26, 1952], No. 1706/53. Class 100 (1). [Also in Group XXII] Pusher feeds for single sheets.-A device for feeding metal blanks in a cutting and/or stamping press having a guide surface, along which the blanks are fed step-by-step for repeated operations on each blank, and a rotary shaft giving the press slide its reciprocatory motion (e.g. through a crank) is characterized in that a crank is mounted on the rotary shaft to impart, through lever arm mechanism, to a train of pawls slidable above the guide surface, a to-and-fro movement at each stroke of the press so that each pawl in turn engages one end of a blank and feeds it to the press by a distance corresponding to the spacing of the pawls. The slide of a stamping press is reciprocated by a crank 5 on a main drive shaft 3. This shaft, through crank means 7, lever means 8, 10, 12 and a rod 14, effects the reciprocation of a rod 15 carrying a train 17 of blank feeding pawls 171, Fig. 3, to move a blank along a guide 20 to the stamp. A new blank is fed to the pawl train after a predetermined number of movements thereof, by a member 391, Fig. 2, carried by a rod 39 reciprocated, through lever and rod means 35, 31, by a cam 30 rotated by a ratchet wheel 23 moved by a pawl 24 carried by a fork 28 oscillated by the rod 14. To eject the stamped blank a hole or depression therein is engaged by a counter-weighted finger 50, Fig. 6, pivotally carried by a pivoted lever 48 given a sudden, ejecting, rocking movement by a stepped part 66 of a cam 46. The cam 46 is rotated by a ratchet wheel 43 moved by a pawl 57 carried by a press slide 55.